Gym Challenge Master Set Guide

Research record

Primary and reconciliation sources

• Official Pokémon TCG card database Current publisher taxonomy; its historical expansion filter begins after the Wizards-era sets, an explicit primary-source availability boundary.
• Gym Challenge checklist PDF Independent 132-number checklist control.
• Bulbapedia Gym Challenge record Release date, 132-card count, W-stamp, and corrected-error comparator.
• PSA Gym Challenge 1st Edition registry guide Independent 1st Edition and Blaine's Charizard error/correction evidence.
• T206 Gym Challenge checklist Independent complete-edition and late-Unlimited correction reconciliation.
• Bulbapedia Rocket's Mewtwo record Distinct Best of Game Winner reverse-foil and non-holo jumbo evidence.

Checked manifest: 132 Unlimited rows, 132 1st Edition rows, 2 error variations, 1 W-stamp row, and 267 unique routes. One collapsed Best of Game row excluded; reconciled August 25, 2026.